Invertabrates Review

What are the two major kingoms in the animal kingdom

• vertebrates and invertabrates

• mammals and humans

• amphibians and reptiles

• alligators

Vertabrates include all of the following exept

• insects

• reptiles

• fish

• mammals

invertabrates have spinal column

• true

• false

Which has more species

• invertabrates

• vertabrates

Nematodes are round and slender

• true

• false

Which invertabrate phylum has the most species

• arthropods

• Nematoda

• porifera

what does echnoderm mean

• spiny skin

• soft skin

• lotion

• skin doctor

Echnoderms live on land and on fresh water lakes

• true

• false

Echnoderms have what kind of symmetry

• Radial

• symmetrical

• nuclear

what nvertabrate phylum does a jellyfish belong to

• Cnidarians

• sponges

• mollusks